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2. 发明公开

EP4328478A1 BRACKET ARRANGEMENT FOR SOUNDBAR-TV COMBINATION 审中-公开
公开(公告)号：EP4328478A1
公开(公告)日：2024-02-28
申请号：EP22192166.1
申请日：2022-08-25
申请人： BANG & OLUFSEN A/S
发明人： BERGSTRØM GRAABÆK, Jakob
IPC分类号： F16M11/04 , F16M13/02 , H04R1/02 , H04N5/64
摘要： The present invention concerns a bracket (10) suitable to be connected to an audio or an audio and video installation (30), where said bracket comprises a main load carrying profile, said profile having a first longitudinal extent, from which main load carrying profile one or more mounting studs extend, where said mounting studs are fastened to the main load carrying profile and suitable to engage and carry an audio installation, and further are provided with resilient sleeves, where the one or more mounting studs are arranged perpendicular to, and extending away from the first longitudinal extent of the main load carrying profile, and further where the main load carrying profile in a distal end is provided with an engagement member fastened to the main load carrying profile, and where said engagement member has coupling means suitable to engage and fix the bracket to a floor, wall or table stand.
Furthermore, also a method of coupling a soundbar together with the bracket and a stand and optionally a screen is disclosed.

3. 发明公开

EP4325280A1 IMAGE OBSERVATION DEVICE 审中-实审
公开(公告)号：EP4325280A1
公开(公告)日：2024-02-21
申请号：EP22787978.0
申请日：2022-03-24
申请人： CANON KABUSHIKI KAISHA
发明人： KAJIMOTO, Norifumi , TOHARA, Masakazu , SANO, Hiroaki , MATSUDA, Yojiro
IPC分类号： G02B27/02 , G02B3/00 , G02C11/00 , H04N5/64
摘要： The present disclosure provides an apparatus including a display element including a plurality of light-emitting elements disposed two-dimensionally on a plane and a plurality of microlenses provided for corresponding ones of the plurality of light-emitting elements, and an ocular optical system, containing at least one reflective surface therein, that guides light from a display surface of the display element to an exit pupil, wherein in a peripheral part of the display element, a light emission center of each light-emitting element and a center of the microlens corresponding to the light-emitting element are shifted from each other in a direction parallel to the plane.

4. 发明授权

EP3398227B1 SYSTEMS, APPARATUS, AND METHODS FOR SELECTING ANTENNAS 有权转让
公开(公告)号：EP3398227B1
公开(公告)日：2024-02-21
申请号：EP16829188.8
申请日：2016-12-28
发明人： BRUHN, Christopher, William , LANGER, Paul
IPC分类号： H01Q1/00 , H01Q1/22 , H01Q3/04 , H01Q3/24 , H04N5/64

5. 发明公开

EP4303642A1 OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE 审中-实审
公开(公告)号：EP4303642A1
公开(公告)日：2024-01-10
申请号：EP21928383.5
申请日：2021-10-29
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KUZUHARA, Satoshi , MINAMI, Kazuhiro , OKAYAMA, Hiroaki
IPC分类号： G02B27/02 , H04N5/64
摘要： An optical system (3) includes: a projection optical system (5) for projecting an image light ray (L1) which is output from a display element (2) and forms an image; and a light guide (4) for guiding the image light ray (L1) projected by the projection optical system (5) toward a field of view region (7) of a user as a virtual image. The light guide (4) includes: an in-coupling region (41) for guiding the image light ray (L1) to an inside of the light guide (4) and allowing the image light ray (L1) to travel in a first axis (X axis) direction within the light guide (4); and a propagation region (42) for allowing the image light ray (L1) from the in-coupling region (41) to propagate in the direction of the first axis, and allowing part of the image light ray (L1) to travel in a predetermined direction including a directional component of a second axis (Y axis) perpendicular to the first axis. In an optical path of the image light ray (L1) projected by the projection optical system (5), a distance (D1) from the projection optical system (5) to an entrance pupil (P1) of the projection optical system (5) relative to the display element (2) in a plane perpendicular to the first axis is longer than a distance (D10) from the projection optical system (5) to the in-coupling region (41).

6. 发明公开

EP4300169A1 EYEPIECE OPTICAL SYSTEM AND DISPLAY DEVICE 审中-实审
公开(公告)号：EP4300169A1
公开(公告)日：2024-01-03
申请号：EP21927984.1
申请日：2021-08-19
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： YAMANAKA, Takao , MATSUMURA, Yoshio
IPC分类号： G02B27/02 , G02B5/30 , G02B13/18 , G02B17/08 , G02B25/00 , H04N5/64
摘要： An eyepiece optical system (12) has an optical axis for guiding a light beam between a pupil of a user and a display surface, and includes a first lens (21) element and a second lens element (22). The first lens element has a polarizing reflective surface (41) on a display side, the polarizing reflective surface reflecting or transmitting an incident light beam according to polarization of the incident light beam, the display side being toward the display surface. The second lens element is disposed between the first lens element and the display surface, and has a partial reflection surface (43) reflecting a part of the incident light beam and transmitting a remaining part of the incident light beam. The first lens element has an aspherical surface including a convex region on a pupil side, the convex region having a convex shape toward a side opposite to the polarizing reflective surface with the optical axis being positioned therein, the pupil side being toward the pupil. The aspherical surface on the pupil side in the first lens element satisfies a condition 0.05

7. 发明公开

EP4299967A1 DISPLAY DEVICE 审中-实审
公开(公告)号：EP4299967A1
公开(公告)日：2024-01-03
申请号：EP22845986.3
申请日：2022-01-28
申请人： LG Electronics Inc.
发明人： LEE, Jaehun , LEE, Kangyeung
IPC分类号： F16M11/22 , F16M11/04 , F16M11/06 , F16M11/42 , H04N5/64 , H04N21/436 , H04N21/4363 , G06F1/16
摘要： Disclosed is a display device. The display device of the present disclosure may include: a base; a head spaced apart from the base and including a display panel; a pole extending from the base in a direction in which the head is spaced apart from the base; an articulated connector coupled to the head; an elevating module movably coupled to the pole in a length direction of the pole; and an arm extending in a direction intersecting the head and the pole, the arm having one side connected to the articulated connector and the other side connected to the elevating module.

8. 发明授权

EP3615978B1 FIELD SERVICEABLE AND REPLACEABLE ASSEMBLY 有权
公开(公告)号：EP3615978B1
公开(公告)日：2024-01-03
申请号：EP18790790.2
申请日：2018-04-17
发明人： DUNN, William , O'CONNOR, Kevin , DIAZ, Marcos
IPC分类号： G02B26/00 , G06F1/16 , G09G3/34 , H01J7/24 , H04N5/64 , H05K5/00 , H05K7/20

9. 发明授权

EP3761448B1 ANTENNA MODULE AND IN-VEHICLE INFOTAINMENT DEVICE 有权
公开(公告)号：EP3761448B1
公开(公告)日：2023-12-27
申请号：EP20181527.1
申请日：2020-06-23
发明人： WU, Chien-Yi , HUANG, Shih-Keng , WU, Chao-Hsu , HSU, Sheng-Chin
IPC分类号： H01Q1/38 , H01Q21/28 , H01Q1/32 , H01Q9/04 , H01Q5/371 , H04N5/64 , H01Q9/42

10. 发明公开

EP4270935A2 IMAGE DISPLAYING APPARATUS 审中-实审
公开(公告)号：EP4270935A2
公开(公告)日：2023-11-01
申请号：EP23197620.0
申请日：2008-05-30
申请人： Maxell, Ltd.
发明人： HIRADATE, Mika , YAMADA, Hidemi , KAKU, Nobuyuki
IPC分类号： H04N5/64
摘要： In an image displaying apparatus, comprising: a large-size housing; and a panel module 100, having a thin plate-like 110 frame having a rectangular shape in an outer configuration thereof, and a display element, which is mounted on the frame, and being attached on the housing, wherein on a flange portion 111, which is formed along with an outer periphery of said thin plate-like frame building up the panel module, is further formed a reinforcement portion 112, through bending that flange portion into a predetermined shape in the cross-section configuration thereof, through a squeezing process, or pipe-like members 400 fixed along the outer periphery of the frame, and "L"-shaped members 420, each being fixed between the cylindrical members neighboring with each other, thereby providing the structures of the panel module, being superior in the mechanical strength thereof, in spite of an increase of area thereof, simply and cheaply.

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